# Alexander Dru
**Wikidata**: [Q95247983](https://www.wikidata.org/wiki/Q95247983)  
**Source**: https://4ort.xyz/entity/alexander-dru-q95247983


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Faceted Application of Subject Terminology
4. Virtual International Authority File
5. CiNii Research